199934041 has 4 divisors (see below), whose sum is σ = 199962532. Its totient is φ = 199905552.

The previous prime is 199934023. The next prime is 199934087. The reversal of 199934041 is 140439991.

199934041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 171086400 + 28847641 = 13080^2 + 5371^2 .

It is a cyclic number.

It is not a de Polignac number, because 199934041 - 2¹¹ = 199931993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 199933985 and 199934003.

It is not an unprimeable number, because it can be changed into a prime (199934641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4531 + ... + 20503.

It is an arithmetic number, because the mean of its divisors is an integer number (49990633).

Almost surely, 2^199934041 is an apocalyptic number.

It is an amenable number.

199934041 is a deficient number, since it is larger than the sum of its proper divisors (28491).

199934041 is a wasteful number, since it uses less digits than its factorization.

199934041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28490.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 199934041 is about 14139.8034286195. The cubic root of 199934041 is about 584.7392521453.

The spelling of 199934041 in words is "one hundred ninety-nine million, nine hundred thirty-four thousand, forty-one".